4.020007 1-Heptane sulfonic acid sodium salt ,for Ion-Pair Chromatography C7H15NaO3S M.=202.24 CAS No. 22767-50-6<\/p>
Guarantee analysis<\/p>
Minimum assay 98%<\/p>
UV absorption (0.1M in H2O) λ 200 nm max 0.10 λ 220 nm max 0.04 λ 250 nm max 0.02<\/p>